EP 1010767 B1 20030528 - Preparation of metal feedstock from wasted metal products
Title (en)
Preparation of metal feedstock from wasted metal products
Title (de)
Aufarbeitung von Metallabfällen zu Ofenchargiermaterial
Title (fr)
Préparation d'un matériau d'enfournement à partir de déchets métalliques
Publication
Application
Priority
JP 35747798 A 19981216
Abstract (en)
[origin: EP1010767A1] A method of forming a metal feedstock from wasted metal products is disclosed. The method includes the steps of crushing the metal products into pieces; magnetically separating sheet-shaped ferrous scraps and ferrous cast blocks from the crushed pieces; placing the cast blocks between the sheet-shaped scraps to make a sandwich structure; and pressing the sandwich structure to form a metal feedstock. <IMAGE>
IPC 1-7
IPC 8 full level
B09B 5/00 (2006.01); B07B 15/00 (2006.01); B30B 9/32 (2006.01); C21C 1/08 (2006.01); C22B 1/00 (2006.01); C22B 1/248 (2006.01); C22B 7/00 (2006.01)
CPC (source: EP US)
B07B 15/00 (2013.01 - EP US); C22B 1/005 (2013.01 - EP US); C22B 1/248 (2013.01 - EP US); C22B 7/005 (2013.01 - EP US); Y02P 10/20 (2015.11 - EP US); Y10S 241/38 (2013.01 - EP US); Y10T 29/49753 (2015.01 - EP US); Y10T 29/49755 (2015.01 - EP US); Y10T 29/53678 (2015.01 - EP US); Y10T 428/12222 (2015.01 - EP US)
Designated contracting state (EPC)
DE FR IT
DOCDB simple family (publication)
EP 1010767 A1 20000621; EP 1010767 B1 20030528; DE 69908285 D1 20030703; DE 69908285 T2 20040506; JP 2000176688 A 20000627; MY 119694 A 20050630; US 2001039709 A1 20011115; US 6357099 B1 20020319; US 6391085 B1 20020521; US 6497023 B2 20021224
DOCDB simple family (application)
EP 99124722 A 19991211; DE 69908285 T 19991211; JP 35747798 A 19981216; MY PI9905434 A 19991214; US 45683899 A 19991207; US 86231401 A 20010523; US 86245301 A 20010523